31, Oakley Park, Blackrock, Dublin, A94X5H2
Construction of a 70sqm rear and side extension, a front garage extension, and first-floor dormer modifications.
D23A/0026 · Dun Laoghaire Rathdown County Council · Lodged 16 January 2023
- Reference
- D23A/0026
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 January 2023
Summary
AI-generatedThe proposed works include the construction of a 70sqm flat-roofed extension to the rear and side of the property. It also includes a small extension to the front garage, a new front entrance canopy, and replacing the front dormer with two new zinc dormers.
- Floor area
- 70 m²
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
The proposed works include the construction of a 70sqm flat roofed extension with 3no. Rooflights to the rear and side at ground floor level. The proposal also includes a 2.7sqm extension to the garage at the front elevation and the inclusion of a new flat roof canopy across the front entrance. The extensions and remaining existing walls will have a smooth render and vertical timber clad finish. At first floor, the existing timber clad dormer to the front will be replaced with 2no. New zinc ...
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Built — construction complete
A commencement notice records works starting on 22 February 2024.
Notified floor area: 238 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 93 Castlebyrne Park, Newtownpark Ave, Blackrock | Jun 2026 | €597,000 | 44 m |
| 10 Ralph Mews, Newtownpark Ave, Blackrock | May 2025 | €425,050 | 160 m |
| 13 Fleurville, Blackrock, Carysfort Ave | Jan 2026 | €632,000 | 161 m |
| 1 Orchard Lane, Newtown Park, Blackrock | Apr 2025 | €780,000 | 178 m |
| 6 Fleurville, Carysfort Avenue, Blackrock | Feb 2025 | €655,000 | 188 m |
| 7 Proby Place, Proby Square, Carysfort Avenue | Sept 2025 | €1,640,000 | 211 m |
| 1 Proby Place, Proby Square, Carysfort Avenue | May 2025 | €1,850,000 | 215 m |
| 12 Proby Place, Proby Square, Carysfort Ave | Jun 2025 | €1,700,000 | 218 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received16 January 2023
- Decision issued3 March 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Permission to amend their previously granted planning application D23A/0026. They no longer intend to…
31, Oakley Park, Blackrock, Dublin, A94X5H2
D24A/0309Dún Laoghaire–RathdownLodged 3 May 2024Alterations
- InvalidAt this site
Amendment to D23A/0026. Cancel 70sqm ground floor extension to the rear, Extend existing 11.7sqm kitchen by…
31, Oakley Park, Blackrock, Dublin, A94X5H2
D24A/0331Dún Laoghaire–RathdownLodged 14 May 2024Alterations
- GrantedAt this site
Permission for the Retention of amendments made to the original approved planning application Ref: D23A/0026…
31, Oakley Park, Blackrock, Dublin, A94X5H2
D24A/0664Dún Laoghaire–RathdownLodged 27 Aug 2024Retention
- Granted30 m away
Permission for a single storey rear extension comprising a kitchen, dining & living area and a single storey…
35 Oakley Park, Blackrock, Co. Dublin
D17A/0458Dún Laoghaire–RathdownLodged 22 May 2017Extension
- Granted30 m away
Alterations & extension to single storey semi-detached bungalow for new porch and canopy and 2 No. dormer…
35, OAKLEY PARK, BLACKROCK, CO. DUBLIN
D04A/1084Dún Laoghaire–RathdownLodged 22 Sept 2004Extension
- Granted30 m away
Permission is sought for construction of a new porch to front, two new dormers clad in zinc with windows to…
27, Oakley Park, Blackrock, Co. Dublin
D18A/1176Dún Laoghaire–RathdownLodged 14 Dec 2018Extension
- Granted40 m away
Permission for a part two storey flat roof extension to the rear to comprise two bedrooms and associated…
92 Castlebyrne Park, Blackrock, Co Dublin
D15B/0017Dún Laoghaire–RathdownLodged 30 Jan 2015Extension
- Granted40 m away
Double extension to rear of dwelling incorporating single storey extension. Inclusion of 1 no. window to…
91, Castlebyrne Park, Blackrock, Co. Dublin
D07B/0876Dún Laoghaire–RathdownLodged 19 Oct 2007Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
A single storey flat roof extension to the rear, raising of existing flat garage roof including a rooflight,…
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SD10B/0050South DublinLodged 15 Feb 2010
- GrantedExtension
Permission is sought for extension, conversion and alteration works to the ground and first floor consisting…
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D25B/0432/WEBDún Laoghaire–RathdownLodged 31 Jul 2025
- GrantedExtension
(a) construction of a single storey flat roof extension, (b) a new dormer roof at first floor to rear, (c) a…
117, Killester Park, Killester, Dublin 5
WEB1812/23Dublin CityLodged 25 Sept 2023
- InvalidExtension
Demolition of existing single storey flat roof garage and shed to the rear and side — Removal of existing…
9, Lorraine, Castle Park, Monkstown, Blackrock, Dublin, A94PC63
D24B/0267/WEBDún Laoghaire–RathdownLodged 7 Jun 2024
- InvalidExtension
25.6sqm flat roof extension with rooflight to the rear, 6.2sqm flat roof extension to the front, the…
34, Hollybrook Grove, Clontarf, Dublin 3, D03 DK25
WEB1215/19Dublin CityLodged 18 Apr 2019
- GrantedExtension
Demolition of existing single-storey garage to side. Construction of new single-storey extension to rear with…
46, Saint Aidan's Drive, Goatstown, Dublin 14, D14PP80
D25A/0513/WEBDún Laoghaire–RathdownLodged 30 Jun 2025
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